Control Strategy for Flexible Microgrid Based on Parallel Line-Interactive UPS Systems

By Josep M. Guerrero, Juan Carlos Vasquez, José Matas, Miguel Castilla, Luis García de Vicuña. IEEE transactions on industrial electronics (1982. Print), 2009

871 citations recorded by the source corpus.

Subfields: Control and Systems Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/2a13ba4531880b32d2671c7104fd12a2e9d84a03

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In Control and Systems Engineering

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Citations in the corpus

Control Strategies for Microgrids With Distributed Energy Storage Systems: An Overview (2018, methodology): “Decentralised SoC weighted droop control can be used to ensure that none of the distributed ES systems prematurely run out of energy [46].”
Impact of Communication Delays on Secondary Frequency Control in an Islanded Microgrid (2015, methodology): “For a microgrid with several inverters connecting with each other in parallel, droop controllers are conventionally used to regulate the real and reactive power of each inverter, including real-power/frequency droop controllers and reactive power/voltage droop controllers [6], [7].”
Synchronization and power sharing for droop-controlled inverters in islanded microgrids (2012, neutral): “This methodology is employed in [6,19,17].”
Energy Management and Power Control of a Hybrid Active Wind Generator for Distributed Power Generation and Grid Integration (2011, background): “This area corresponds to a microgrid and is limited due to the high level of reliability and speed required for communications and data transfer [17]–[20].”
Hierarchical Control of Parallel AC-DC Converter Interfaces for Hybrid Microgrids (2014, methodology): “droop control method is used for them [11].”
Hierarchical Control of Droop-Controlled AC and DC Microgrids—A General Approach Toward Standardization (2009, background): “Note that the use of pure integrators is not allowed when the MG is in islanded mode since the total load will not coincide with the total injected power, but they can be useful in grid-connected mode to have a good accuracy of the injected active and reactive power [14].”
Overview of Power Management Strategies of Hybrid AC/DC Microgrid (2015, methodology): “conventional droop method have been modified in [96]–[98] using the concept of virtual impedance, and combining PI controller with droop control, to be used in both grid-connected and”
Advanced Control Architectures for Intelligent Microgrids—Part I: Decentralized and Hierarchical Control (2013, background): “Thus, an overall decentralized control strategy could include virtual impedance control in conjunction with droops and secondary control to restore the system frequency and voltage [19].”
Design and Analysis of the Droop Control Method for Parallel Inverters Considering the Impact of the Complex Impedance on the Power Sharing (2011, background): “However, this case is not always true, because the inverter output impedance also depends on the adopted inverter control strategy and on the system parameters [15]–[17].”
Secondary Frequency and Voltage Control of Islanded Microgrids via Distributed Averaging (2015, background): “This implicitly assumes that the measured local frequency is equal to the steadystate network frequency and therefore relies on a separation of timescales between the fast synchronization-enforcing primary droop controller and the slower secondary integral controller [8], [9].”
Hierarchical Structure of Microgrids Control System (2012, methodology): “values need to be precisely set to effectively share the current harmonics [38].”